STN - Slovenské národní normy

High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)

Dostupné prevedenie: Tlačené

High efficiency particulate air filters (HEPA and ULPA). Part 5: Determining the efficiency of filter element

Dostupné prevedenie: Tlačené

High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements

Dostupné prevedenie: Tlačené

High-efficiency filters and filter media for removing particles in air - Part 5: Test method for filter elements (ISO 29463-5:2011)

Dostupné prevedenie: Tlačené

In situ test methods for high efficiency filter systems in industrial facilities

Dostupné jazyky: Znenie normy je v pôvodnom jazyku

Dostupné prevedenie: Tlačené

In situ test methods for high efficiency filter systems in industrial facilities (ISO 16170:2016)

Dostupné prevedenie: Tlačené

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 1: Size range from 20 nm to 500 nm (ISO 21083-1:2018)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm (ISO/TS 21083-2:2019)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené